Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 2122 insertions, 0 deletions

diff --git a/xorg-server/xkb/xkbUtils.c b/xorg-server/xkb/xkbUtils.c
new file mode 100644
index 000000000..b5c0ac271
--- /dev/null
+++ b/xorg-server/xkb/xkbUtils.c
@@ -0,0 +1,2122 @@
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be 
+used in advertising or publicity pertaining to distribution 
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability 
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "os.h"
+#include <stdio.h>
+#include <ctype.h>
+#include <math.h>
+#define NEED_EVENTS 1
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#define	XK_CYRILLIC
+#include <X11/keysym.h>
+#include "misc.h"
+#include "inputstr.h"
+
+#define	XKBSRV_NEED_FILE_FUNCS
+#include <xkbsrv.h>
+#include "xkbgeom.h"
+#include "xkb.h"
+
+int	XkbDisableLockActions = 0;
+
+/***====================================================================***/
+
+int
+_XkbLookupAnyDevice(DeviceIntPtr *pDev, int id, ClientPtr client,
+		    Mask access_mode, int *xkb_err)
+{
+    int rc = XkbKeyboardErrorCode;
+
+    if (id == XkbUseCoreKbd) {
+	if (inputInfo.keyboard)
+	    id = inputInfo.keyboard->id;
+	else
+	    goto out;
+    }
+    if (id == XkbUseCorePtr) {
+	if (inputInfo.pointer)
+	    id = inputInfo.pointer->id;
+	else
+	    goto out;
+    }
+    rc = dixLookupDevice(pDev, id, client, access_mode);
+out:
+    if (rc != Success)
+	*xkb_err = XkbErr_BadDevice;
+    return rc;
+}
+
+int
+_XkbLookupKeyboard(DeviceIntPtr *pDev, int id, ClientPtr client,
+		   Mask access_mode, int *xkb_err)
+{
+    DeviceIntPtr dev;
+    int rc;
+
+    if (id == XkbDfltXIId)
+        id = XkbUseCoreKbd;
+
+    rc = _XkbLookupAnyDevice(pDev, id, client, access_mode, xkb_err);
+    if (rc != Success)
+	return rc;
+
+    dev = *pDev;
+    if (!dev->key || !dev->key->xkbInfo) {
+	*pDev = NULL;
+	*xkb_err= XkbErr_BadClass;
+	return XkbKeyboardErrorCode;
+    }
+    return Success;
+}
+
+int
+_XkbLookupBellDevice(DeviceIntPtr *pDev, int id, ClientPtr client,
+		     Mask access_mode, int *xkb_err)
+{
+    DeviceIntPtr dev;
+    int rc;
+
+    rc = _XkbLookupAnyDevice(pDev, id, client, access_mode, xkb_err);
+    if (rc != Success)
+	return rc;
+
+    dev = *pDev;
+    if (!dev->kbdfeed && !dev->bell) {
+	*pDev = NULL;
+	*xkb_err= XkbErr_BadClass;
+	return XkbKeyboardErrorCode;
+    }
+    return Success;
+}
+
+int
+_XkbLookupLedDevice(DeviceIntPtr *pDev, int id, ClientPtr client,
+		    Mask access_mode, int *xkb_err)
+{
+    DeviceIntPtr dev;
+    int rc;
+
+    if (id == XkbDfltXIId)
+        id = XkbUseCorePtr;
+
+    rc = _XkbLookupAnyDevice(pDev, id, client, access_mode, xkb_err);
+    if (rc != Success)
+	return rc;
+
+    dev = *pDev;
+    if (!dev->kbdfeed && !dev->leds) {
+	*pDev = NULL;
+	*xkb_err= XkbErr_BadClass;
+	return XkbKeyboardErrorCode;
+    }
+    return Success;
+}
+
+int
+_XkbLookupButtonDevice(DeviceIntPtr *pDev, int id, ClientPtr client,
+		       Mask access_mode, int *xkb_err)
+{
+    DeviceIntPtr dev;
+    int rc;
+
+    rc = _XkbLookupAnyDevice(pDev, id, client, access_mode, xkb_err);
+    if (rc != Success)
+	return rc;
+
+    dev = *pDev;
+    if (!dev->button) {
+	*pDev = NULL;
+	*xkb_err= XkbErr_BadClass;
+	return XkbKeyboardErrorCode;
+    }
+    return Success;
+}
+
+void
+XkbSetActionKeyMods(XkbDescPtr xkb,XkbAction *act,unsigned mods)
+{
+register unsigned	tmp;
+
+    switch (act->type) {
+	case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods:
+	    if (act->mods.flags&XkbSA_UseModMapMods)
+		act->mods.real_mods= act->mods.mask= mods;
+	    if ((tmp= XkbModActionVMods(&act->mods))!=0)
+		act->mods.mask|= XkbMaskForVMask(xkb,tmp);
+	    break;
+	case XkbSA_ISOLock:
+	    if (act->iso.flags&XkbSA_UseModMapMods)
+		act->iso.real_mods= act->iso.mask= mods;
+	    if ((tmp= XkbModActionVMods(&act->iso))!=0)
+		act->iso.mask|= XkbMaskForVMask(xkb,tmp);
+	    break;
+    }
+    return;
+}
+
+unsigned
+XkbMaskForVMask(XkbDescPtr xkb,unsigned vmask)
+{
+register int i,bit;
+register unsigned mask;
+    
+    for (mask=i=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
+	if (vmask&bit)
+	    mask|= xkb->server->vmods[i];
+    }
+    return mask;
+}
+
+/***====================================================================***/
+
+void
+XkbUpdateKeyTypesFromCore(	DeviceIntPtr	pXDev,
+				KeyCode	 	first,
+				CARD8	 	num,
+				XkbChangesPtr	changes)
+{
+XkbDescPtr		xkb;
+unsigned		key,nG,explicit;
+KeySymsPtr		pCore;
+int			types[XkbNumKbdGroups];
+KeySym			tsyms[XkbMaxSymsPerKey],*syms;
+XkbMapChangesPtr	mc;
+
+    xkb= pXDev->key->xkbInfo->desc;
+    if (first+num-1>xkb->max_key_code) {
+	/* 1/12/95 (ef) -- XXX! should allow XKB structures to grow */
+	num= xkb->max_key_code-first+1;
+    }
+
+    mc= (changes?(&changes->map):NULL);
+
+    pCore= &pXDev->key->curKeySyms;
+    syms= &pCore->map[(first-xkb->min_key_code)*pCore->mapWidth];
+    for (key=first; key<(first+num); key++,syms+= pCore->mapWidth) {
+        explicit= xkb->server->explicit[key]&XkbExplicitKeyTypesMask;
+        types[XkbGroup1Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup1Index);
+        types[XkbGroup2Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup2Index);
+        types[XkbGroup3Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup3Index);
+        types[XkbGroup4Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup4Index);
+        nG= XkbKeyTypesForCoreSymbols(xkb,pCore->mapWidth,syms,explicit,types,
+									tsyms);
+	XkbChangeTypesOfKey(xkb,key,nG,XkbAllGroupsMask,types,mc);
+	memcpy((char *)XkbKeySymsPtr(xkb,key),(char *)tsyms,
+					XkbKeyNumSyms(xkb,key)*sizeof(KeySym));
+    }
+    if (changes->map.changed&XkbKeySymsMask) {
+	CARD8 oldLast,newLast;
+	oldLast = changes->map.first_key_sym+changes->map.num_key_syms-1;
+	newLast = first+num-1;
+
+	if (first<changes->map.first_key_sym)
+	    changes->map.first_key_sym = first;
+	if (oldLast>newLast)
+	    newLast= oldLast;
+	changes->map.num_key_syms = newLast-changes->map.first_key_sym+1;
+    }
+    else {
+	changes->map.changed|= XkbKeySymsMask;
+	changes->map.first_key_sym = first;
+	changes->map.num_key_syms = num;
+    }
+    return;
+}
+
+void
+XkbUpdateDescActions(	XkbDescPtr		xkb,
+			KeyCode		 	first,
+			CARD8		 	num,
+			XkbChangesPtr	 	changes)
+{
+register unsigned	key;
+
+    for (key=first;key<(first+num);key++) {
+	XkbApplyCompatMapToKey(xkb,key,changes);
+    }
+
+    if (changes->map.changed&(XkbVirtualModMapMask|XkbModifierMapMask)) {
+        unsigned char           newVMods[XkbNumVirtualMods];
+        register  unsigned      bit,i;
+        unsigned                present;
+
+        bzero(newVMods,XkbNumVirtualMods);
+        present= 0;
+        for (key=xkb->min_key_code;key<=xkb->max_key_code;key++) {
+            if (xkb->server->vmodmap[key]==0)
+                continue;
+            for (i=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
+                if (bit&xkb->server->vmodmap[key]) {
+                    present|= bit;
+                    newVMods[i]|= xkb->map->modmap[key];
+                }
+            }
+        }
+        for (i=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
+            if ((bit&present)&&(newVMods[i]!=xkb->server->vmods[i])) {
+                changes->map.changed|= XkbVirtualModsMask;
+                changes->map.vmods|= bit;
+                xkb->server->vmods[i]= newVMods[i];
+            }
+        }
+    }
+    if (changes->map.changed&XkbVirtualModsMask)
+        XkbApplyVirtualModChanges(xkb,changes->map.vmods,changes);
+
+    if (changes->map.changed&XkbKeyActionsMask) {
+	CARD8 oldLast,newLast;
+	oldLast= changes->map.first_key_act+changes->map.num_key_acts-1;
+	newLast = first+num-1;
+
+	if (first<changes->map.first_key_act)
+	    changes->map.first_key_act = first;
+	if (newLast>oldLast)
+	    newLast= oldLast;
+	changes->map.num_key_acts= newLast-changes->map.first_key_act+1;
+    }
+    else {
+	changes->map.changed|= XkbKeyActionsMask;
+	changes->map.first_key_act = first;
+	changes->map.num_key_acts = num;
+    }
+    return;
+}
+
+void
+XkbUpdateActions(	DeviceIntPtr	 	pXDev,
+			KeyCode		 	first,
+			CARD8		 	num,
+			XkbChangesPtr	 	changes,
+			unsigned *	 	needChecksRtrn,
+			XkbEventCausePtr	cause)
+{
+XkbSrvInfoPtr		xkbi;
+XkbDescPtr		xkb;
+CARD8 *			repeat;
+
+    if (needChecksRtrn)
+	*needChecksRtrn= 0;
+    xkbi= pXDev->key->xkbInfo;
+    xkb= xkbi->desc;
+    repeat= xkb->ctrls->per_key_repeat;
+
+    if (pXDev->kbdfeed)
+	memcpy(repeat,pXDev->kbdfeed->ctrl.autoRepeats,32);
+
+    XkbUpdateDescActions(xkb,first,num,changes);
+
+    if ((pXDev->kbdfeed)&&
+	(changes->ctrls.enabled_ctrls_changes&XkbPerKeyRepeatMask)) {
+        memcpy(pXDev->kbdfeed->ctrl.autoRepeats,repeat, 32);
+	(*pXDev->kbdfeed->CtrlProc)(pXDev, &pXDev->kbdfeed->ctrl);
+    }
+    return;
+}
+
+void
+XkbUpdateCoreDescription(DeviceIntPtr keybd,Bool resize)
+{
+register int		key,tmp;
+int			maxSymsPerKey,maxKeysPerMod;
+int			first,last,firstCommon,lastCommon;
+XkbDescPtr		xkb;
+KeyClassPtr		keyc;
+CARD8			keysPerMod[XkbNumModifiers];
+
+    if (!keybd || !keybd->key || !keybd->key->xkbInfo)
+	return;
+    xkb= keybd->key->xkbInfo->desc;
+    keyc= keybd->key;
+    maxSymsPerKey= maxKeysPerMod= 0;
+    bzero(keysPerMod,sizeof(keysPerMod));
+    memcpy(keyc->modifierMap,xkb->map->modmap,xkb->max_key_code+1);
+    if ((xkb->min_key_code==keyc->curKeySyms.minKeyCode)&&
+	(xkb->max_key_code==keyc->curKeySyms.maxKeyCode)) {
+	first= firstCommon= xkb->min_key_code;
+	last= lastCommon= xkb->max_key_code;
+    }
+    else if (resize) {
+	keyc->curKeySyms.minKeyCode= xkb->min_key_code;
+	keyc->curKeySyms.maxKeyCode= xkb->max_key_code;
+	tmp= keyc->curKeySyms.mapWidth*_XkbCoreNumKeys(keyc);
+	keyc->curKeySyms.map= _XkbTypedRealloc(keyc->curKeySyms.map,tmp,KeySym);
+	if (!keyc->curKeySyms.map)
+	   FatalError("Couldn't allocate keysyms\n");
+	first= firstCommon= xkb->min_key_code;
+	last= lastCommon= xkb->max_key_code;
+    }
+    else {
+	if (xkb->min_key_code<keyc->curKeySyms.minKeyCode) {
+	    first= xkb->min_key_code;
+	    firstCommon= keyc->curKeySyms.minKeyCode;
+	}
+	else {
+	    firstCommon= xkb->min_key_code;
+	    first= keyc->curKeySyms.minKeyCode;
+	}
+	if (xkb->max_key_code>keyc->curKeySyms.maxKeyCode) {
+	    lastCommon= keyc->curKeySyms.maxKeyCode;
+	    last= xkb->max_key_code;
+	}
+	else {
+	    lastCommon= xkb->max_key_code;
+	    last= keyc->curKeySyms.maxKeyCode;
+	}
+    }
+
+    /* determine sizes */
+    for (key=first;key<=last;key++) {
+	if (XkbKeycodeInRange(xkb,key)) {
+	    int	nGroups;
+	    int	w;
+	    nGroups= XkbKeyNumGroups(xkb,key);
+	    tmp= 0;
+	    if (nGroups>0) {
+		if ((w=XkbKeyGroupWidth(xkb,key,XkbGroup1Index))<=2)
+		     tmp+= 2;
+		else tmp+= w + 2;
+	    }
+	    if (nGroups>1) {
+                if (tmp <= 2) {
+		     if ((w=XkbKeyGroupWidth(xkb,key,XkbGroup2Index))<2)
+		          tmp+= 2;
+		     else tmp+= w;
+                } else {
+                     if ((w=XkbKeyGroupWidth(xkb,key,XkbGroup2Index))>2)
+                          tmp+= w - 2;
+                }
+	    }
+	    if (nGroups>2)
+		tmp+= XkbKeyGroupWidth(xkb,key,XkbGroup3Index);
+	    if (nGroups>3)
+		tmp+= XkbKeyGroupWidth(xkb,key,XkbGroup4Index);
+	    if (tmp>maxSymsPerKey)
+		maxSymsPerKey= tmp;
+	}
+	if (_XkbCoreKeycodeInRange(keyc,key)) {
+	    if (keyc->modifierMap[key]!=0) {
+		register unsigned bit,i,mask;
+		mask= keyc->modifierMap[key];
+		for (i=0,bit=1;i<XkbNumModifiers;i++,bit<<=1) {
+		    if (mask&bit) {
+			keysPerMod[i]++;
+			if (keysPerMod[i]>maxKeysPerMod)
+			    maxKeysPerMod= keysPerMod[i];
+		    }
+		}
+	    }
+	}
+    }
+
+    if (maxKeysPerMod>0) {
+	tmp= maxKeysPerMod*XkbNumModifiers;
+	if (keyc->modifierKeyMap==NULL)
+	    keyc->modifierKeyMap= (KeyCode *)_XkbCalloc(1, tmp);
+	else if (keyc->maxKeysPerModifier<maxKeysPerMod)
+	    keyc->modifierKeyMap= (KeyCode *)_XkbRealloc(keyc->modifierKeyMap,tmp);
+	if (keyc->modifierKeyMap==NULL)
+	    FatalError("Couldn't allocate modifierKeyMap in UpdateCore\n");
+	bzero(keyc->modifierKeyMap,tmp);
+    }
+    else if ((keyc->maxKeysPerModifier>0)&&(keyc->modifierKeyMap!=NULL)) {
+	_XkbFree(keyc->modifierKeyMap);
+	keyc->modifierKeyMap= NULL;
+    }
+    keyc->maxKeysPerModifier= maxKeysPerMod;
+
+    if (maxSymsPerKey>0) {
+	tmp= maxSymsPerKey*_XkbCoreNumKeys(keyc);
+	keyc->curKeySyms.map= _XkbTypedRealloc(keyc->curKeySyms.map,tmp,KeySym);
+	if (keyc->curKeySyms.map==NULL)
+	    FatalError("Couldn't allocate symbols map in UpdateCore\n");
+    }
+    else if ((keyc->curKeySyms.mapWidth>0)&&(keyc->curKeySyms.map!=NULL)) {
+	_XkbFree(keyc->curKeySyms.map);
+	keyc->curKeySyms.map= NULL;
+    }
+    keyc->curKeySyms.mapWidth= maxSymsPerKey;
+
+    bzero(keysPerMod,sizeof(keysPerMod));
+    for (key=firstCommon;key<=lastCommon;key++) {
+	if (keyc->curKeySyms.map!=NULL) {
+	    KeySym *pCore,*pXKB;
+	    unsigned nGroups,groupWidth,n,nOut;
+
+	    nGroups= XkbKeyNumGroups(xkb,key);
+	    n= (key-keyc->curKeySyms.minKeyCode)*maxSymsPerKey;
+	    pCore= &keyc->curKeySyms.map[n];
+	    bzero(pCore,maxSymsPerKey*sizeof(KeySym));
+	    pXKB= XkbKeySymsPtr(xkb,key);
+	    nOut= 2;
+	    if (nGroups>0) {
+		groupWidth= XkbKeyGroupWidth(xkb,key,XkbGroup1Index);
+		if (groupWidth>0)	pCore[0]= pXKB[0];
+		if (groupWidth>1)	pCore[1]= pXKB[1];
+		for (n=2;n<groupWidth;n++) {
+		    pCore[2+n]= pXKB[n];
+		}
+		if (groupWidth>2)
+		    nOut= groupWidth;
+	    }
+
+	    /* See XKB Protocol Sec, Section 12.4.
+	       A 1-group key with ABCDE on a 2 group keyboard must be
+	       duplicated across all groups as ABABCDECDE.
+	     */
+	    if (nGroups == 1)
+	    {
+		int idx;
+
+		groupWidth = XkbKeyGroupWidth(xkb, key, XkbGroup1Index);
+
+		/* AB..CDE... -> ABABCDE... */
+		if (groupWidth > 0 && maxSymsPerKey >= 3)
+		    pCore[2] = pCore[0];
+		if (groupWidth > 1 && maxSymsPerKey >= 4)
+		    pCore[3] = pCore[1];
+
+		/* ABABCDE... -> ABABCDECDE */
+		idx = 2 + groupWidth;
+		while (groupWidth > 2 &&
+			idx < maxSymsPerKey &&
+			idx < groupWidth * 2)
+		{
+		    pCore[idx] = pCore[idx - groupWidth + 2];
+		    idx++;
+		}
+		idx = 2 * groupWidth;
+		if (idx < 4)
+		    idx = 4;
+		/* 3 or more groups: ABABCDECDEABCDEABCDE */
+		for (n = 0; n < groupWidth && idx < maxSymsPerKey; n++)
+		    pCore[idx++] = pXKB[n];
+	    }
+
+	    pXKB+= XkbKeyGroupsWidth(xkb,key);
+	    nOut+= 2;
+	    if (nGroups>1) {
+		groupWidth= XkbKeyGroupWidth(xkb,key,XkbGroup2Index);
+		if (groupWidth>0)	pCore[2]= pXKB[0];
+		if (groupWidth>1)	pCore[3]= pXKB[1];
+		for (n=2;n<groupWidth;n++) {
+		    pCore[nOut+(n-2)]= pXKB[n];
+		}
+		if (groupWidth>2)
+		    nOut+= (groupWidth-2);
+	    }
+	    pXKB+= XkbKeyGroupsWidth(xkb,key);
+	    for (n=XkbGroup3Index;n<nGroups;n++) {
+		register int s;
+		groupWidth= XkbKeyGroupWidth(xkb,key,n);
+		for (s=0;s<groupWidth;s++) {
+		    pCore[nOut++]= pXKB[s];
+		}
+		pXKB+= XkbKeyGroupsWidth(xkb,key);
+	    }
+	}
+	if (keyc->modifierMap[key]!=0) {
+	    register unsigned bit,i,mask;
+	    mask= keyc->modifierMap[key];
+	    for (i=0,bit=1;i<XkbNumModifiers;i++,bit<<=1) {
+		if (mask&bit) {
+		    tmp= i*maxKeysPerMod+keysPerMod[i];
+		    keyc->modifierKeyMap[tmp]= key;
+		    keysPerMod[i]++;
+		}
+	    }
+	}
+    }
+    return;
+}
+
+void
+XkbSetRepeatKeys(DeviceIntPtr pXDev,int key,int onoff)
+{
+    if (pXDev && pXDev->key && pXDev->key->xkbInfo) {
+	xkbControlsNotify	cn;
+	XkbControlsPtr		ctrls = pXDev->key->xkbInfo->desc->ctrls;
+	XkbControlsRec 		old;
+	old = *ctrls;
+
+	if (key== -1) {	/* global autorepeat setting changed */
+	    if (onoff)	ctrls->enabled_ctrls |= XkbRepeatKeysMask;
+	    else	ctrls->enabled_ctrls &= ~XkbRepeatKeysMask;
+	}
+	else if (pXDev->kbdfeed) {
+	    ctrls->per_key_repeat[key/8] = 
+		pXDev->kbdfeed->ctrl.autoRepeats[key/8];
+	}
+	
+	if (XkbComputeControlsNotify(pXDev,&old,ctrls,&cn,True))
+	    XkbSendControlsNotify(pXDev,&cn);
+    }
+    return;
+}
+
+void
+XkbApplyMappingChange(	DeviceIntPtr	kbd,
+			CARD8		 request,
+			KeyCode		 firstKey,
+			CARD8		 num,
+			ClientPtr	 client)
+{
+XkbEventCauseRec	cause;
+XkbChangesRec	 	changes;
+unsigned	 	check;
+
+    if (kbd->key->xkbInfo==NULL)
+	XkbInitDevice(kbd);
+    bzero(&changes,sizeof(XkbChangesRec));
+    check= 0;
+    if (request==MappingKeyboard) {
+	XkbSetCauseCoreReq(&cause,X_ChangeKeyboardMapping,client);
+	XkbUpdateKeyTypesFromCore(kbd,firstKey,num,&changes);
+	XkbUpdateActions(kbd,firstKey,num,&changes,&check,&cause);
+	if (check)
+	    XkbCheckSecondaryEffects(kbd->key->xkbInfo,check,&changes,&cause);
+    }
+    else if (request==MappingModifier) {
+	XkbDescPtr	xkb= kbd->key->xkbInfo->desc;
+
+	XkbSetCauseCoreReq(&cause,X_SetModifierMapping,client);
+
+	num = xkb->max_key_code-xkb->min_key_code+1;
+	memcpy(xkb->map->modmap,kbd->key->modifierMap,xkb->max_key_code+1);
+
+	changes.map.changed|= XkbModifierMapMask;
+	changes.map.first_modmap_key= xkb->min_key_code;
+	changes.map.num_modmap_keys= num;
+	XkbUpdateActions(kbd,xkb->min_key_code,num,&changes,&check,&cause);
+	if (check)
+	    XkbCheckSecondaryEffects(kbd->key->xkbInfo,check,&changes,&cause);
+    }
+    /* 3/26/94 (ef) -- XXX! Doesn't deal with input extension requests */
+    XkbSendNotification(kbd,&changes,&cause);
+    return;
+}
+
+void
+XkbDisableComputedAutoRepeats(DeviceIntPtr dev,unsigned key)
+{
+XkbSrvInfoPtr	xkbi = dev->key->xkbInfo;
+xkbMapNotify	mn;
+
+    xkbi->desc->server->explicit[key]|= XkbExplicitAutoRepeatMask;
+    bzero(&mn,sizeof(mn));
+    mn.changed= XkbExplicitComponentsMask;
+    mn.firstKeyExplicit= key;
+    mn.nKeyExplicit= 1;
+    XkbSendMapNotify(dev,&mn);
+    return;
+}
+
+unsigned
+XkbStateChangedFlags(XkbStatePtr old,XkbStatePtr new)
+{
+int		changed;
+
+    changed=(old->group!=new->group?XkbGroupStateMask:0);
+    changed|=(old->base_group!=new->base_group?XkbGroupBaseMask:0);
+    changed|=(old->latched_group!=new->latched_group?XkbGroupLatchMask:0);
+    changed|=(old->locked_group!=new->locked_group?XkbGroupLockMask:0);
+    changed|=(old->mods!=new->mods?XkbModifierStateMask:0);
+    changed|=(old->base_mods!=new->base_mods?XkbModifierBaseMask:0);
+    changed|=(old->latched_mods!=new->latched_mods?XkbModifierLatchMask:0);
+    changed|=(old->locked_mods!=new->locked_mods?XkbModifierLockMask:0);
+    changed|=(old->compat_state!=new->compat_state?XkbCompatStateMask:0);
+    changed|=(old->grab_mods!=new->grab_mods?XkbGrabModsMask:0);
+    if (old->compat_grab_mods!=new->compat_grab_mods)
+	changed|= XkbCompatGrabModsMask;
+    changed|=(old->lookup_mods!=new->lookup_mods?XkbLookupModsMask:0);
+    if (old->compat_lookup_mods!=new->compat_lookup_mods)
+	changed|= XkbCompatLookupModsMask;
+    changed|=(old->ptr_buttons!=new->ptr_buttons?XkbPointerButtonMask:0);
+    return changed;
+}
+
+static void
+XkbComputeCompatState(XkbSrvInfoPtr xkbi)
+{
+CARD16 		grp_mask;
+XkbStatePtr	state= &xkbi->state;
+XkbCompatMapPtr	map;
+
+    if (!state || !xkbi->desc || !xkbi->desc->ctrls || !xkbi->desc->compat)
+        return;
+
+    map= xkbi->desc->compat;
+    grp_mask= map->groups[state->group].mask;
+    state->compat_state = state->mods|grp_mask;
+    state->compat_lookup_mods= state->lookup_mods|grp_mask;
+
+    if (xkbi->desc->ctrls->enabled_ctrls&XkbIgnoreGroupLockMask)
+	 grp_mask= map->groups[state->base_group].mask;
+    state->compat_grab_mods= state->grab_mods|grp_mask;
+    return;
+}
+
+unsigned
+XkbAdjustGroup(int group,XkbControlsPtr ctrls)
+{
+unsigned	act;
+
+    act= XkbOutOfRangeGroupAction(ctrls->groups_wrap);
+    if (group<0) {
+	while ( group < 0 )  {
+	    if (act==XkbClampIntoRange) {
+		group= XkbGroup1Index;
+	    }
+	    else if (act==XkbRedirectIntoRange) {
+		int newGroup;
+		newGroup= XkbOutOfRangeGroupNumber(ctrls->groups_wrap);
+		if (newGroup>=ctrls->num_groups)
+		     group= XkbGroup1Index;
+		else group= newGroup;
+	    }
+	    else {
+		group+= ctrls->num_groups;
+	    }
+	}
+    }
+    else if (group>=ctrls->num_groups) {
+	if (act==XkbClampIntoRange) {
+	    group= ctrls->num_groups-1;
+	}
+	else if (act==XkbRedirectIntoRange) {
+	    int newGroup;
+	    newGroup= XkbOutOfRangeGroupNumber(ctrls->groups_wrap);
+	    if (newGroup>=ctrls->num_groups)
+		 group= XkbGroup1Index;
+	    else group= newGroup;
+	}
+	else {
+	    group%= ctrls->num_groups;
+	}
+    }
+    return group;
+}
+
+void
+XkbComputeDerivedState(XkbSrvInfoPtr xkbi)
+{
+XkbStatePtr	state= &xkbi->state;
+XkbControlsPtr	ctrls= xkbi->desc->ctrls;
+unsigned char	grp;
+
+    if (!state || !ctrls)
+        return;
+
+    state->mods= (state->base_mods|state->latched_mods);
+    state->mods|= state->locked_mods;
+    state->lookup_mods= state->mods&(~ctrls->internal.mask);
+    state->grab_mods= state->lookup_mods&(~ctrls->ignore_lock.mask);
+    state->grab_mods|= 
+	((state->base_mods|state->latched_mods)&ctrls->ignore_lock.mask);
+
+
+    grp= state->locked_group;
+    if (grp>=ctrls->num_groups)
+	state->locked_group= XkbAdjustGroup(XkbCharToInt(grp),ctrls);
+
+    grp= state->locked_group+state->base_group+state->latched_group;
+    if (grp>=ctrls->num_groups)
+	 state->group= XkbAdjustGroup(XkbCharToInt(grp),ctrls);
+    else state->group= grp;
+    XkbComputeCompatState(xkbi);
+    return;
+}
+
+/***====================================================================***/
+
+void
+XkbCheckSecondaryEffects(	XkbSrvInfoPtr		xkbi,
+				unsigned		which,
+				XkbChangesPtr 		changes,
+				XkbEventCausePtr	cause)
+{
+    if (which&XkbStateNotifyMask) {
+	XkbStateRec old;
+	old= xkbi->state;
+	changes->state_changes|= XkbStateChangedFlags(&old,&xkbi->state);
+	XkbComputeDerivedState(xkbi);
+    }
+    if (which&XkbIndicatorStateNotifyMask)
+	XkbUpdateIndicators(xkbi->device,XkbAllIndicatorsMask,True,changes,
+									cause);
+    return;
+}
+
+/***====================================================================***/
+
+Bool
+XkbEnableDisableControls(	XkbSrvInfoPtr		xkbi,
+				unsigned long		change,
+				unsigned long		newValues,
+				XkbChangesPtr		changes,
+				XkbEventCausePtr	cause)
+{
+XkbControlsPtr		ctrls;
+unsigned 		old;
+XkbSrvLedInfoPtr	sli;
+
+    ctrls= xkbi->desc->ctrls;
+    old= ctrls->enabled_ctrls;
+    ctrls->enabled_ctrls&= ~change;
+    ctrls->enabled_ctrls|= (change&newValues);
+    if (old==ctrls->enabled_ctrls)
+	return False;
+    if (cause!=NULL) {
+	xkbControlsNotify cn;
+	cn.numGroups= ctrls->num_groups;
+	cn.changedControls|= XkbControlsEnabledMask;
+	cn.enabledControls= ctrls->enabled_ctrls;
+	cn.enabledControlChanges= (ctrls->enabled_ctrls^old);
+	cn.keycode= cause->kc;
+	cn.eventType= cause->event;
+	cn.requestMajor= cause->mjr;
+	cn.requestMinor= cause->mnr;
+	XkbSendControlsNotify(xkbi->device,&cn);
+    }
+    else {
+	/* Yes, this really should be an XOR.  If ctrls->enabled_ctrls_changes*/
+	/* is non-zero, the controls in question changed already in "this" */
+	/* request and this change merely undoes the previous one.  By the */
+	/* same token, we have to figure out whether or not ControlsEnabled */
+	/* should be set or not in the changes structure */
+	changes->ctrls.enabled_ctrls_changes^= (ctrls->enabled_ctrls^old);
+	if (changes->ctrls.enabled_ctrls_changes)
+	     changes->ctrls.changed_ctrls|= XkbControlsEnabledMask;
+	else changes->ctrls.changed_ctrls&= ~XkbControlsEnabledMask;
+    }
+    sli= XkbFindSrvLedInfo(xkbi->device,XkbDfltXIClass,XkbDfltXIId,0);
+    XkbUpdateIndicators(xkbi->device,sli->usesControls,True,changes,cause);
+    return True;
+}
+
+/***====================================================================***/
+
+#define	MAX_TOC	16
+
+XkbGeometryPtr 
+XkbLookupNamedGeometry(DeviceIntPtr dev,Atom name,Bool *shouldFree)
+{
+XkbSrvInfoPtr	xkbi=	dev->key->xkbInfo;
+XkbDescPtr	xkb=	xkbi->desc;
+
+    *shouldFree= 0;
+    if (name==None) {
+	if (xkb->geom!=NULL)
+	    return xkb->geom;
+	name= xkb->names->geometry;
+    }
+    if ((xkb->geom!=NULL)&&(xkb->geom->name==name))
+	return xkb->geom;
+    *shouldFree= 1;
+    return NULL;
+}
+
+void
+XkbConvertCase(register KeySym sym, KeySym *lower, KeySym *upper)
+{
+    *lower = sym;
+    *upper = sym;
+    switch(sym >> 8) {
+    case 0: /* Latin 1 */
+	if ((sym >= XK_A) && (sym <= XK_Z))
+	    *lower += (XK_a - XK_A);
+	else if ((sym >= XK_a) && (sym <= XK_z))
+	    *upper -= (XK_a - XK_A);
+	else if ((sym >= XK_Agrave) && (sym <= XK_Odiaeresis))
+	    *lower += (XK_agrave - XK_Agrave);
+	else if ((sym >= XK_agrave) && (sym <= XK_odiaeresis))
+	    *upper -= (XK_agrave - XK_Agrave);
+	else if ((sym >= XK_Ooblique) && (sym <= XK_Thorn))
+	    *lower += (XK_oslash - XK_Ooblique);
+	else if ((sym >= XK_oslash) && (sym <= XK_thorn))
+	    *upper -= (XK_oslash - XK_Ooblique);
+	break;
+    case 1: /* Latin 2 */
+	/* Assume the KeySym is a legal value (ignore discontinuities) */
+	if (sym == XK_Aogonek)
+	    *lower = XK_aogonek;
+	else if (sym >= XK_Lstroke && sym <= XK_Sacute)
+	    *lower += (XK_lstroke - XK_Lstroke);
+	else if (sym >= XK_Scaron && sym <= XK_Zacute)
+	    *lower += (XK_scaron - XK_Scaron);
+	else if (sym >= XK_Zcaron && sym <= XK_Zabovedot)
+	    *lower += (XK_zcaron - XK_Zcaron);
+	else if (sym == XK_aogonek)
+	    *upper = XK_Aogonek;
+	else if (sym >= XK_lstroke && sym <= XK_sacute)
+	    *upper -= (XK_lstroke - XK_Lstroke);
+	else if (sym >= XK_scaron && sym <= XK_zacute)
+	    *upper -= (XK_scaron - XK_Scaron);
+	else if (sym >= XK_zcaron && sym <= XK_zabovedot)
+	    *upper -= (XK_zcaron - XK_Zcaron);
+	else if (sym >= XK_Racute && sym <= XK_Tcedilla)
+	    *lower += (XK_racute - XK_Racute);
+	else if (sym >= XK_racute && sym <= XK_tcedilla)
+	    *upper -= (XK_racute - XK_Racute);
+	break;
+    case 2: /* Latin 3 */
+	/* Assume the KeySym is a legal value (ignore discontinuities) */
+	if (sym >= XK_Hstroke && sym <= XK_Hcircumflex)
+	    *lower += (XK_hstroke - XK_Hstroke);
+	else if (sym >= XK_Gbreve && sym <= XK_Jcircumflex)
+	    *lower += (XK_gbreve - XK_Gbreve);
+	else if (sym >= XK_hstroke && sym <= XK_hcircumflex)
+	    *upper -= (XK_hstroke - XK_Hstroke);
+	else if (sym >= XK_gbreve && sym <= XK_jcircumflex)
+	    *upper -= (XK_gbreve - XK_Gbreve);
+	else if (sym >= XK_Cabovedot && sym <= XK_Scircumflex)
+	    *lower += (XK_cabovedot - XK_Cabovedot);
+	else if (sym >= XK_cabovedot && sym <= XK_scircumflex)
+	    *upper -= (XK_cabovedot - XK_Cabovedot);
+	break;
+    case 3: /* Latin 4 */
+	/* Assume the KeySym is a legal value (ignore discontinuities) */
+	if (sym >= XK_Rcedilla && sym <= XK_Tslash)
+	    *lower += (XK_rcedilla - XK_Rcedilla);
+	else if (sym >= XK_rcedilla && sym <= XK_tslash)
+	    *upper -= (XK_rcedilla - XK_Rcedilla);
+	else if (sym == XK_ENG)
+	    *lower = XK_eng;
+	else if (sym == XK_eng)
+	    *upper = XK_ENG;
+	else if (sym >= XK_Amacron && sym <= XK_Umacron)
+	    *lower += (XK_amacron - XK_Amacron);
+	else if (sym >= XK_amacron && sym <= XK_umacron)
+	    *upper -= (XK_amacron - XK_Amacron);
+	break;
+    case 6: /* Cyrillic */
+	/* Assume the KeySym is a legal value (ignore discontinuities) */
+	if (sym >= XK_Serbian_DJE && sym <= XK_Serbian_DZE)
+	    *lower -= (XK_Serbian_DJE - XK_Serbian_dje);
+	else if (sym >= XK_Serbian_dje && sym <= XK_Serbian_dze)
+	    *upper += (XK_Serbian_DJE - XK_Serbian_dje);
+	else if (sym >= XK_Cyrillic_YU && sym <= XK_Cyrillic_HARDSIGN)
+	    *lower -= (XK_Cyrillic_YU - XK_Cyrillic_yu);
+	else if (sym >= XK_Cyrillic_yu && sym <= XK_Cyrillic_hardsign)
+	    *upper += (XK_Cyrillic_YU - XK_Cyrillic_yu);
+        break;
+    case 7: /* Greek */
+	/* Assume the KeySym is a legal value (ignore discontinuities) */
+	if (sym >= XK_Greek_ALPHAaccent && sym <= XK_Greek_OMEGAaccent)
+	    *lower += (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
+	else if (sym >= XK_Greek_alphaaccent && sym <= XK_Greek_omegaaccent &&
+		 sym != XK_Greek_iotaaccentdieresis &&
+		 sym != XK_Greek_upsilonaccentdieresis)
+	    *upper -= (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
+	else if (sym >= XK_Greek_ALPHA && sym <= XK_Greek_OMEGA)
+	    *lower += (XK_Greek_alpha - XK_Greek_ALPHA);
+	else if (sym >= XK_Greek_alpha && sym <= XK_Greek_omega &&
+		 sym != XK_Greek_finalsmallsigma)
+	    *upper -= (XK_Greek_alpha - XK_Greek_ALPHA);
+        break;
+    }
+}
+
+
+/**
+ * Copy an XKB map from src to dst, reallocating when necessary: if some
+ * map components are present in one, but not in the other, the destination
+ * components will be allocated or freed as necessary.
+ *
+ * Basic map consistency is assumed on both sides, so maps with random
+ * uninitialised data (e.g. names->radio_grous == NULL, names->num_rg == 19)
+ * _will_ cause failures.  You've been warned.
+ *
+ * Returns TRUE on success, or FALSE on failure.  If this function fails,
+ * dst may be in an inconsistent state: all its pointers are guaranteed
+ * to remain valid, but part of the map may be from src and part from dst.
+ *
+ * FIXME: This function wants to be broken up into multiple functions.
+ */
+Bool
+XkbCopyKeymap(XkbDescPtr src, XkbDescPtr dst, Bool sendNotifies)
+{
+    int i = 0, j = 0, k = 0;
+    void *tmp = NULL;
+    XkbColorPtr scolor = NULL, dcolor = NULL;
+    XkbDoodadPtr sdoodad = NULL, ddoodad = NULL;
+    XkbKeyTypePtr stype = NULL, dtype = NULL;
+    XkbOutlinePtr soutline = NULL, doutline = NULL;
+    XkbPropertyPtr sprop = NULL, dprop = NULL;
+    XkbRowPtr srow = NULL, drow = NULL;
+    XkbSectionPtr ssection = NULL, dsection = NULL;
+    XkbShapePtr sshape = NULL, dshape = NULL;
+    DeviceIntPtr pDev = NULL, tmpDev = NULL;
+    xkbMapNotify mn;
+    xkbNewKeyboardNotify nkn;
+
+    if (!src || !dst || src == dst)
+        return FALSE;
+
+    /* client map */
+    if (src->map) {
+        if (!dst->map) {
+            tmp = xcalloc(1, sizeof(XkbClientMapRec));
+            if (!tmp)
+                return FALSE;
+            dst->map = tmp;
+        }
+
+        if (src->map->syms) {
+            if (src->map->size_syms != dst->map->size_syms) {
+                if (dst->map->syms)
+                    tmp = xrealloc(dst->map->syms,
+                                   src->map->size_syms * sizeof(KeySym));
+                else
+                    tmp = xalloc(src->map->size_syms * sizeof(KeySym));
+                if (!tmp)
+                    return FALSE;
+                dst->map->syms = tmp;
+
+            }
+            memcpy(dst->map->syms, src->map->syms,
+                   src->map->size_syms * sizeof(KeySym));
+        }
+        else {
+            if (dst->map->syms) {
+                xfree(dst->map->syms);
+                dst->map->syms = NULL;
+            }
+        }
+        dst->map->num_syms = src->map->num_syms;
+        dst->map->size_syms = src->map->size_syms;
+
+        if (src->map->key_sym_map) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->map->key_sym_map)
+                    tmp = xrealloc(dst->map->key_sym_map,
+                                   (src->max_key_code + 1) *
+                                     sizeof(XkbSymMapRec));
+                else
+                    tmp = xalloc((src->max_key_code + 1) *
+                                 sizeof(XkbSymMapRec));
+                if (!tmp)
+                    return FALSE;
+                dst->map->key_sym_map = tmp;
+            }
+            memcpy(dst->map->key_sym_map, src->map->key_sym_map,
+                   (src->max_key_code + 1) * sizeof(XkbSymMapRec));
+        }
+        else {
+            if (dst->map->key_sym_map) {
+                xfree(dst->map->key_sym_map);
+                dst->map->key_sym_map = NULL;
+            }
+        }
+
+        if (src->map->types && src->map->num_types) {
+            if (src->map->num_types > dst->map->size_types ||
+                !dst->map->types || !dst->map->size_types) {
+                if (dst->map->types && dst->map->size_types) {
+                    tmp = xrealloc(dst->map->types,
+                                   src->map->num_types * sizeof(XkbKeyTypeRec));
+                    if (!tmp)
+                        return FALSE;
+                    dst->map->types = tmp;
+                    bzero(dst->map->types + dst->map->num_types,
+                          (src->map->num_types - dst->map->num_types) *
+                            sizeof(XkbKeyTypeRec));
+                }
+                else {
+                    tmp = xcalloc(src->map->num_types, sizeof(XkbKeyTypeRec));
+                    if (!tmp)
+                        return FALSE;
+                    dst->map->types = tmp;
+                }
+            }
+            else if (src->map->num_types < dst->map->num_types &&
+                     dst->map->types) {
+                for (i = src->map->num_types, dtype = (dst->map->types + i);
+                     i < dst->map->num_types; i++, dtype++) {
+                    if (dtype->level_names)
+                        xfree(dtype->level_names);
+                    dtype->level_names = NULL;
+                    dtype->num_levels = 0;
+                    if (dtype->map_count) {
+                        if (dtype->map)
+                            xfree(dtype->map);
+                        if (dtype->preserve)
+                            xfree(dtype->preserve);
+                    }
+                }
+            }
+
+            stype = src->map->types;
+            dtype = dst->map->types;
+            for (i = 0; i < src->map->num_types; i++, dtype++, stype++) {
+                if (stype->num_levels && stype->level_names) {
+                    if (stype->num_levels != dtype->num_levels &&
+                        dtype->num_levels && dtype->level_names &&
+                        i < dst->map->num_types) {
+                        tmp = xrealloc(dtype->level_names,
+                                       stype->num_levels * sizeof(Atom));
+                        if (!tmp)
+                            continue;
+                        dtype->level_names = tmp;
+                    }
+                    else if (!dtype->num_levels || !dtype->level_names ||
+                             i >= dst->map->num_types) {
+                        tmp = xalloc(stype->num_levels * sizeof(Atom));
+                        if (!tmp)
+                            continue;
+                        dtype->level_names = tmp;
+                    }
+                    dtype->num_levels = stype->num_levels;
+                    memcpy(dtype->level_names, stype->level_names,
+                           stype->num_levels * sizeof(Atom));
+                }
+                else {
+                    if (dtype->num_levels && dtype->level_names &&
+                        i < dst->map->num_types)
+                        xfree(dtype->level_names);
+                    dtype->num_levels = 0;
+                    dtype->level_names = NULL;
+                }
+
+                dtype->name = stype->name;
+                memcpy(&dtype->mods, &stype->mods, sizeof(XkbModsRec));
+
+                if (stype->map_count) {
+                    if (stype->map) {
+                        if (stype->map_count != dtype->map_count &&
+                            dtype->map_count && dtype->map &&
+                            i < dst->map->num_types) {
+                            tmp = xrealloc(dtype->map,
+                                           stype->map_count *
+                                             sizeof(XkbKTMapEntryRec));
+                            if (!tmp)
+                                return FALSE;
+                            dtype->map = tmp;
+                        }
+                        else if (!dtype->map_count || !dtype->map ||
+                                 i >= dst->map->num_types) {
+                            tmp = xalloc(stype->map_count *
+                                           sizeof(XkbKTMapEntryRec));
+                            if (!tmp)
+                                return FALSE;
+                            dtype->map = tmp;
+                        }
+
+                        memcpy(dtype->map, stype->map,
+                               stype->map_count * sizeof(XkbKTMapEntryRec));
+                    }
+                    else {
+                        if (dtype->map && i < dst->map->num_types)
+                            xfree(dtype->map);
+                        dtype->map = NULL;
+                    }
+
+                    if (stype->preserve) {
+                        if (stype->map_count != dtype->map_count &&
+                            dtype->map_count && dtype->preserve &&
+                            i < dst->map->num_types) {
+                            tmp = xrealloc(dtype->preserve,
+                                           stype->map_count *
+                                             sizeof(XkbModsRec));
+                            if (!tmp)
+                                return FALSE;
+                            dtype->preserve = tmp;
+                        }
+                        else if (!dtype->preserve || !dtype->map_count ||
+                                 i >= dst->map->num_types) {
+                            tmp = xalloc(stype->map_count *
+                                         sizeof(XkbModsRec));
+                            if (!tmp)
+                                return FALSE;
+                            dtype->preserve = tmp;
+                        }
+
+                        memcpy(dtype->preserve, stype->preserve,
+                               stype->map_count * sizeof(XkbModsRec));
+                    }
+                    else {
+                        if (dtype->preserve && i < dst->map->num_types)
+                            xfree(dtype->preserve);
+                        dtype->preserve = NULL;
+                    }
+
+                    dtype->map_count = stype->map_count;
+                }
+                else {
+                    if (dtype->map_count && i < dst->map->num_types) {
+                        if (dtype->map)
+                            xfree(dtype->map);
+                        if (dtype->preserve)
+                            xfree(dtype->preserve);
+                    }
+                    dtype->map_count = 0;
+                    dtype->map = NULL;
+                    dtype->preserve = NULL;
+                }
+            }
+
+            dst->map->size_types = src->map->num_types;
+            dst->map->num_types = src->map->num_types;
+        }
+        else {
+            if (dst->map->types) {
+                for (i = 0, dtype = dst->map->types; i < dst->map->num_types;
+                     i++, dtype++) {
+                    if (dtype->level_names)
+                        xfree(dtype->level_names);
+                    if (dtype->map && dtype->map_count)
+                        xfree(dtype->map);
+                    if (dtype->preserve && dtype->map_count)
+                        xfree(dtype->preserve);
+                }
+                xfree(dst->map->types);
+                dst->map->types = NULL;
+            }
+            dst->map->num_types = 0;
+            dst->map->size_types = 0;
+        }
+
+        if (src->map->modmap) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->map->modmap)
+                    tmp = xrealloc(dst->map->modmap, src->max_key_code + 1);
+                else
+                    tmp = xalloc(src->max_key_code + 1);
+                if (!tmp)
+                    return FALSE;
+                dst->map->modmap = tmp;
+            }
+            memcpy(dst->map->modmap, src->map->modmap, src->max_key_code + 1);
+        }
+        else {
+            if (dst->map->modmap) {
+                xfree(dst->map->modmap);
+                dst->map->modmap = NULL;
+            }
+        }
+    }
+    else {
+        if (dst->map)
+            XkbFreeClientMap(dst, XkbAllClientInfoMask, True);
+    }
+
+    /* server map */
+    if (src->server) {
+        if (!dst->server) {
+            tmp = xcalloc(1, sizeof(XkbServerMapRec));
+            if (!tmp)
+                return FALSE;
+            dst->server = tmp;
+        }
+
+        if (src->server->explicit) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->server->explicit)
+                    tmp = xrealloc(dst->server->explicit, src->max_key_code + 1);
+                else
+                    tmp = xalloc(src->max_key_code + 1);
+                if (!tmp)
+                    return FALSE;
+                dst->server->explicit = tmp;
+            }
+            memcpy(dst->server->explicit, src->server->explicit,
+                   src->max_key_code + 1);
+        }
+        else {
+            if (dst->server->explicit) {
+                xfree(dst->server->explicit);
+                dst->server->explicit = NULL;
+            }
+        }
+
+        if (src->server->acts) {
+            if (src->server->size_acts != dst->server->size_acts) {
+                if (dst->server->acts)
+                    tmp = xrealloc(dst->server->acts,
+                                   src->server->size_acts * sizeof(XkbAction));
+                else
+                    tmp = xalloc(src->server->size_acts * sizeof(XkbAction));
+                if (!tmp)
+                    return FALSE;
+                dst->server->acts = tmp;
+            }
+            memcpy(dst->server->acts, src->server->acts,
+                   src->server->size_acts * sizeof(XkbAction));
+        }
+        else {
+            if (dst->server->acts) {
+                xfree(dst->server->acts);
+                dst->server->acts = NULL;
+            }
+        }
+       dst->server->size_acts = src->server->size_acts;
+       dst->server->num_acts = src->server->num_acts;
+
+        if (src->server->key_acts) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->server->key_acts)
+                    tmp = xrealloc(dst->server->key_acts,
+                                   (src->max_key_code + 1) *
+                                     sizeof(unsigned short));
+                else
+                    tmp = xalloc((src->max_key_code + 1) *
+                                 sizeof(unsigned short));
+                if (!tmp)
+                    return FALSE;
+                dst->server->key_acts = tmp;
+            }
+            memcpy(dst->server->key_acts, src->server->key_acts,
+                   (src->max_key_code + 1) * sizeof(unsigned short));
+        }
+        else {
+            if (dst->server->key_acts) {
+                xfree(dst->server->key_acts);
+                dst->server->key_acts = NULL;
+            }
+        }
+
+        if (src->server->behaviors) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->server->behaviors)
+                    tmp = xrealloc(dst->server->behaviors,
+                                   (src->max_key_code + 1) *
+                                   sizeof(XkbBehavior));
+                else
+                    tmp = xalloc((src->max_key_code + 1) *
+                                 sizeof(XkbBehavior));
+                if (!tmp)
+                    return FALSE;
+                dst->server->behaviors = tmp;
+            }
+            memcpy(dst->server->behaviors, src->server->behaviors,
+                   (src->max_key_code + 1) * sizeof(XkbBehavior));
+        }
+        else {
+            if (dst->server->behaviors) {
+                xfree(dst->server->behaviors);
+                dst->server->behaviors = NULL;
+            }
+        }
+
+        memcpy(dst->server->vmods, src->server->vmods, XkbNumVirtualMods);
+
+        if (src->server->vmodmap) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->server->vmodmap)
+                    tmp = xrealloc(dst->server->vmodmap,
+                                   (src->max_key_code + 1) *
+                                   sizeof(unsigned short));
+                else
+                    tmp = xalloc((src->max_key_code + 1) *
+                                 sizeof(unsigned short));
+                if (!tmp)
+                    return FALSE;
+                dst->server->vmodmap = tmp;
+            }
+            memcpy(dst->server->vmodmap, src->server->vmodmap,
+                   (src->max_key_code + 1) * sizeof(unsigned short));
+        }
+        else {
+            if (dst->server->vmodmap) {
+                xfree(dst->server->vmodmap);
+                dst->server->vmodmap = NULL;
+            }
+        }
+    }
+    else {
+        if (dst->server)
+            XkbFreeServerMap(dst, XkbAllServerInfoMask, True);
+    }
+
+    /* indicators */
+    if (src->indicators) {
+        if (!dst->indicators) {
+            dst->indicators = xalloc(sizeof(XkbIndicatorRec));
+            if (!dst->indicators)
+                return FALSE;
+        }
+        memcpy(dst->indicators, src->indicators, sizeof(XkbIndicatorRec));
+    }
+    else {
+        if (dst->indicators) {
+            xfree(dst->indicators);
+            dst->indicators = NULL;
+        }
+    }
+
+    /* controls */
+    if (src->ctrls) {
+        if (!dst->ctrls) {
+            dst->ctrls = xalloc(sizeof(XkbControlsRec));
+            if (!dst->ctrls)
+                return FALSE;
+        }
+        memcpy(dst->ctrls, src->ctrls, sizeof(XkbControlsRec));
+    }
+    else {
+        if (dst->ctrls) {
+            xfree(dst->ctrls);
+            dst->ctrls = NULL;
+        }
+    }
+
+    /* names */
+    if (src->names) {
+        if (!dst->names) {
+            dst->names = xcalloc(1, sizeof(XkbNamesRec));
+            if (!dst->names)
+                return FALSE;
+        }
+
+        if (src->names->keys) {
+            if (src->max_key_code != dst->max_key_code) {
+                if (dst->names->keys)
+                    tmp = xrealloc(dst->names->keys, (src->max_key_code + 1) *
+                                   sizeof(XkbKeyNameRec));
+                else
+                    tmp = xalloc((src->max_key_code + 1) *
+                                 sizeof(XkbKeyNameRec));
+                if (!tmp)
+                    return FALSE;
+                dst->names->keys = tmp;
+            }
+            memcpy(dst->names->keys, src->names->keys,
+                   (src->max_key_code + 1) * sizeof(XkbKeyNameRec));
+        }
+        else {
+            if (dst->names->keys) {
+                xfree(dst->names->keys);
+                dst->names->keys = NULL;
+            }
+        }
+
+        if (src->names->num_key_aliases) {
+            if (src->names->num_key_aliases != dst->names->num_key_aliases) {
+                if (dst->names->key_aliases)
+                    tmp = xrealloc(dst->names->key_aliases,
+                                   src->names->num_key_aliases *
+                                     sizeof(XkbKeyAliasRec));
+                else
+                    tmp = xalloc(src->names->num_key_aliases *
+                                 sizeof(XkbKeyAliasRec));
+                if (!tmp)
+                    return FALSE;
+                dst->names->key_aliases = tmp;
+            }
+            memcpy(dst->names->key_aliases, src->names->key_aliases,
+                   src->names->num_key_aliases * sizeof(XkbKeyAliasRec));
+        }
+        else {
+            if (dst->names->key_aliases) {
+                xfree(dst->names->key_aliases);
+                dst->names->key_aliases = NULL;
+            }
+        }
+        dst->names->num_key_aliases = src->names->num_key_aliases;
+
+        if (src->names->num_rg) {
+            if (src->names->num_rg != dst->names->num_rg) {
+                if (dst->names->radio_groups)
+                    tmp = xrealloc(dst->names->radio_groups,
+                                   src->names->num_rg * sizeof(Atom));
+                else
+                    tmp = xalloc(src->names->num_rg * sizeof(Atom));
+                if (!tmp)
+                    return FALSE;
+                dst->names->radio_groups = tmp;
+            }
+            memcpy(dst->names->radio_groups, src->names->radio_groups,
+                   src->names->num_rg * sizeof(Atom));
+        }
+        else {
+            if (dst->names->radio_groups)
+                xfree(dst->names->radio_groups);
+        }
+        dst->names->num_rg = src->names->num_rg;
+
+        dst->names->keycodes = src->names->keycodes;
+        dst->names->geometry = src->names->geometry;
+        dst->names->symbols = src->names->symbols;
+        dst->names->types = src->names->types;
+        dst->names->compat = src->names->compat;
+        dst->names->phys_symbols = src->names->phys_symbols;
+
+        memcpy(dst->names->vmods, src->names->vmods,
+               XkbNumVirtualMods * sizeof(Atom));
+        memcpy(dst->names->indicators, src->names->indicators,
+               XkbNumIndicators * sizeof(Atom));
+        memcpy(dst->names->groups, src->names->groups,
+               XkbNumKbdGroups * sizeof(Atom));
+    }
+    else {
+        if (dst->names)
+            XkbFreeNames(dst, XkbAllNamesMask, True);
+    }
+
+    /* compat */
+    if (src->compat) {
+        if (!dst->compat) {
+            dst->compat = xcalloc(1, sizeof(XkbCompatMapRec));
+            if (!dst->compat)
+                return FALSE;
+        }
+
+        if (src->compat->sym_interpret && src->compat->num_si) {
+            if (src->compat->num_si != dst->compat->size_si) {
+                if (dst->compat->sym_interpret)
+                    tmp = xrealloc(dst->compat->sym_interpret,
+                                   src->compat->num_si *
+                                     sizeof(XkbSymInterpretRec));
+                else
+                    tmp = xalloc(src->compat->num_si *
+                                 sizeof(XkbSymInterpretRec));
+                if (!tmp)
+                    return FALSE;
+                dst->compat->sym_interpret = tmp;
+            }
+            memcpy(dst->compat->sym_interpret, src->compat->sym_interpret,
+                   src->compat->num_si * sizeof(XkbSymInterpretRec));
+
+            dst->compat->num_si = src->compat->num_si;
+            dst->compat->size_si = src->compat->num_si;
+        }
+        else {
+            if (dst->compat->sym_interpret && dst->compat->size_si)
+                xfree(dst->compat->sym_interpret);
+
+            dst->compat->sym_interpret = NULL;
+            dst->compat->num_si = 0;
+            dst->compat->size_si = 0;
+        }
+
+        memcpy(dst->compat->groups, src->compat->groups,
+               XkbNumKbdGroups * sizeof(XkbModsRec));
+    }
+    else {
+        if (dst->compat)
+            XkbFreeCompatMap(dst, XkbAllCompatMask, True);
+    }
+
+    /* geometry */
+    if (src->geom) {
+        if (!dst->geom) {
+            dst->geom = xcalloc(sizeof(XkbGeometryRec), 1);
+            if (!dst->geom)
+                return FALSE;
+        }
+
+        /* properties */
+        if (src->geom->num_properties) {
+            if (src->geom->num_properties != dst->geom->sz_properties) {
+                /* If we've got more properties in the destination than
+                 * the source, run through and free all the excess ones
+                 * first. */
+                if (src->geom->num_properties < dst->geom->sz_properties) {
+                    for (i = src->geom->num_properties,
+                         dprop = dst->geom->properties + i;
+                         i < dst->geom->num_properties;
+                         i++, dprop++) {
+                        xfree(dprop->name);
+                        xfree(dprop->value);
+                    }
+                }
+
+                if (dst->geom->sz_properties)
+                    tmp = xrealloc(dst->geom->properties,
+                                   src->geom->num_properties *
+                                    sizeof(XkbPropertyRec));
+                else
+                    tmp = xalloc(src->geom->num_properties *
+                                  sizeof(XkbPropertyRec));
+                if (!tmp)
+                    return FALSE;
+                dst->geom->properties = tmp;
+            }
+
+            /* We don't set num_properties as we need it to try and avoid
+             * too much reallocing. */
+            dst->geom->sz_properties = src->geom->num_properties;
+
+            if (dst->geom->sz_properties > dst->geom->num_properties) {
+                bzero(dst->geom->properties + dst->geom->num_properties,
+                      (dst->geom->sz_properties - dst->geom->num_properties) *
+                      sizeof(XkbPropertyRec));
+            }
+
+            for (i = 0,
+                  sprop = src->geom->properties,
+                  dprop = dst->geom->properties;
+                 i < src->geom->num_properties;
+                 i++, sprop++, dprop++) {
+                if (i < dst->geom->num_properties) {
+                    if (strlen(sprop->name) != strlen(dprop->name)) {
+                        tmp = xrealloc(dprop->name, strlen(sprop->name) + 1);
+                        if (!tmp)
+                            return FALSE;
+                        dprop->name = tmp;
+                    }
+                    if (strlen(sprop->value) != strlen(dprop->value)) {
+                        tmp = xrealloc(dprop->value, strlen(sprop->value) + 1);
+                        if (!tmp)
+                            return FALSE;
+                        dprop->value = tmp;
+                    }
+                    strcpy(dprop->name, sprop->name);
+                    strcpy(dprop->value, sprop->value);
+                }
+                else {
+                    dprop->name = xstrdup(sprop->name);
+                    dprop->value = xstrdup(sprop->value);
+                }
+            }
+
+            /* ... which is already src->geom->num_properties. */
+            dst->geom->num_properties = dst->geom->sz_properties;
+        }
+        else {
+            if (dst->geom->sz_properties) {
+                for (i = 0, dprop = dst->geom->properties;
+                     i < dst->geom->num_properties;
+                     i++, dprop++) {
+                    xfree(dprop->name);
+                    xfree(dprop->value);
+                }
+                xfree(dst->geom->properties);
+                dst->geom->properties = NULL;
+            }
+
+            dst->geom->num_properties = 0;
+            dst->geom->sz_properties = 0;
+        }
+
+        /* colors */
+        if (src->geom->num_colors) {
+            if (src->geom->num_colors != dst->geom->sz_colors) {
+                if (src->geom->num_colors < dst->geom->sz_colors) {
+                    for (i = src->geom->num_colors,
+                         dcolor = dst->geom->colors + i;
+                         i < dst->geom->num_colors;
+                         i++, dcolor++) {
+                        xfree(dcolor->spec);
+                    }
+                }
+
+                if (dst->geom->sz_colors)
+                    tmp = xrealloc(dst->geom->colors,
+                                   src->geom->num_colors *
+                                    sizeof(XkbColorRec));
+                else
+                    tmp = xalloc(src->geom->num_colors *
+                                  sizeof(XkbColorRec));
+                if (!tmp)
+                    return FALSE;
+                dst->geom->colors = tmp;
+            }
+
+            dst->geom->sz_colors = src->geom->num_colors;
+
+            if (dst->geom->sz_colors > dst->geom->num_colors) {
+                bzero(dst->geom->colors + dst->geom->num_colors,
+                      (dst->geom->sz_colors - dst->geom->num_colors) *
+                      sizeof(XkbColorRec));
+            }
+
+            for (i = 0,
+                  scolor = src->geom->colors,
+                  dcolor = dst->geom->colors;
+                 i < src->geom->num_colors;
+                 i++, scolor++, dcolor++) {
+                if (i < dst->geom->num_colors) {
+                    if (strlen(scolor->spec) != strlen(dcolor->spec)) {
+                        tmp = xrealloc(dcolor->spec, strlen(scolor->spec) + 1);
+                        if (!tmp)
+                            return FALSE;
+                        dcolor->spec = tmp;
+                    }
+                    strcpy(dcolor->spec, scolor->spec);
+                }
+                else {
+                    dcolor->spec = xstrdup(scolor->spec);
+                }
+            }
+
+            dst->geom->num_colors = dst->geom->sz_colors;
+        }
+        else {
+            if (dst->geom->sz_colors) {
+                for (i = 0, dcolor = dst->geom->colors;
+                     i < dst->geom->num_colors;
+                     i++, dcolor++) {
+                    xfree(dcolor->spec);
+                }
+                xfree(dst->geom->colors);
+                dst->geom->colors = NULL;
+            }
+
+            dst->geom->num_colors = 0;
+            dst->geom->sz_colors = 0;
+        }
+
+        /* shapes */
+        /* shapes break down into outlines, which break down into points. */
+        if (dst->geom->num_shapes) {
+            for (i = 0, dshape = dst->geom->shapes;
+                 i < dst->geom->num_shapes;
+                 i++, dshape++) {
+                for (j = 0, doutline = dshape->outlines;
+                     j < dshape->num_outlines;
+                     j++, doutline++) {
+                    if (doutline->sz_points)
+                        xfree(doutline->points);
+                }
+
+                if (dshape->sz_outlines) {
+                    xfree(dshape->outlines);
+                    dshape->outlines = NULL;
+                }
+
+                dshape->num_outlines = 0;
+                dshape->sz_outlines = 0;
+            }
+        }
+
+        if (src->geom->num_shapes) {
+            tmp = xcalloc(src->geom->num_shapes, sizeof(XkbShapeRec));
+            if (!tmp)
+                return FALSE;
+            dst->geom->shapes = tmp;
+
+            for (i = 0, sshape = src->geom->shapes, dshape = dst->geom->shapes;
+                 i < src->geom->num_shapes;
+                 i++, sshape++, dshape++) {
+                if (sshape->num_outlines) {
+                    tmp = xcalloc(sshape->num_outlines, sizeof(XkbOutlineRec));
+                    if (!tmp)
+                        return FALSE;
+                    dshape->outlines = tmp;
+                    
+                    for (j = 0,
+                          soutline = sshape->outlines,
+                          doutline = dshape->outlines;
+                         j < sshape->num_outlines;
+                         j++, soutline++, doutline++) {
+                        if (soutline->num_points) {
+                            tmp = xalloc(soutline->num_points *
+                                          sizeof(XkbPointRec));
+                            if (!tmp)
+                                return FALSE;
+                            doutline->points = tmp;
+
+                            memcpy(doutline->points, soutline->points,
+                                   soutline->num_points * sizeof(XkbPointRec));
+                        }
+
+                        doutline->num_points = soutline->num_points;
+                        doutline->sz_points = soutline->num_points;
+                    }
+                }
+
+                dshape->num_outlines = sshape->num_outlines;
+                dshape->sz_outlines = sshape->num_outlines;
+            }
+
+            dst->geom->num_shapes = src->geom->num_shapes;
+            dst->geom->sz_shapes = src->geom->num_shapes;
+        }
+        else {
+            if (dst->geom->sz_shapes) {
+                xfree(dst->geom->shapes);
+            }
+            dst->geom->shapes = NULL;
+            dst->geom->num_shapes = 0;
+            dst->geom->sz_shapes = 0;
+        }
+
+        /* sections */
+        /* sections break down into doodads, and also into rows, which break
+         * down into keys. */
+        if (dst->geom->num_sections) {
+            for (i = 0, dsection = dst->geom->sections;
+                 i < dst->geom->num_sections;
+                 i++, dsection++) {
+                for (j = 0, drow = dsection->rows;
+                     j < dsection->num_rows;
+                     j++, drow++) {
+                    if (drow->num_keys)
+                        xfree(drow->keys);
+                }
+
+                if (dsection->num_rows)
+                    xfree(dsection->rows);
+
+                /* cut and waste from geom/doodad below. */
+                for (j = 0, ddoodad = dsection->doodads;
+                     j < dsection->num_doodads;
+                     j++, ddoodad++) {
+                    if (ddoodad->any.type == XkbTextDoodad) {
+                        if (ddoodad->text.text) {
+                            xfree(ddoodad->text.text);
+                            ddoodad->text.text = NULL;
+                        }
+                        if (ddoodad->text.font) {
+                            xfree(ddoodad->text.font);
+                            ddoodad->text.font = NULL;
+                        }
+                     }
+                     else if (ddoodad->any.type == XkbLogoDoodad) {
+                        if (ddoodad->logo.logo_name) {
+                            xfree(ddoodad->logo.logo_name);
+                            ddoodad->logo.logo_name = NULL;
+                        }
+                    }
+                }
+
+                if (dsection->num_doodads)
+                    xfree(dsection->doodads);
+            }
+
+            dst->geom->num_sections = 0;
+            dst->geom->sections = NULL;
+        }
+
+        if (src->geom->num_sections) {
+            if (dst->geom->sz_sections)
+                tmp = xrealloc(dst->geom->sections,
+                               src->geom->num_sections *
+                                sizeof(XkbSectionRec));
+            else
+                tmp = xalloc(src->geom->num_sections * sizeof(XkbSectionRec));
+            if (!tmp)
+                return FALSE;
+            memset(tmp, 0, src->geom->num_sections * sizeof(XkbSectionRec));
+            dst->geom->sections = tmp;
+            dst->geom->num_sections = src->geom->num_sections;
+            dst->geom->sz_sections = src->geom->num_sections;
+
+            for (i = 0,
+                  ssection = src->geom->sections,
+                  dsection = dst->geom->sections;
+                 i < src->geom->num_sections;
+                 i++, ssection++, dsection++) {
+                *dsection = *ssection;
+                if (ssection->num_rows) {
+                    tmp = xcalloc(ssection->num_rows, sizeof(XkbRowRec));
+                    if (!tmp)
+                        return FALSE;
+                    dsection->rows = tmp;
+                }
+                dsection->num_rows = ssection->num_rows;
+                dsection->sz_rows = ssection->num_rows;
+
+                for (j = 0, srow = ssection->rows, drow = dsection->rows;
+                     j < ssection->num_rows;
+                     j++, srow++, drow++) {
+                    if (srow->num_keys) {
+                        tmp = xalloc(srow->num_keys * sizeof(XkbKeyRec));
+                        if (!tmp)
+                            return FALSE;
+                        drow->keys = tmp;
+                        memcpy(drow->keys, srow->keys,
+                               srow->num_keys * sizeof(XkbKeyRec));
+                    }
+                    drow->num_keys = srow->num_keys;
+                    drow->sz_keys = srow->num_keys;
+                }
+
+                if (ssection->num_doodads) {
+                    tmp = xcalloc(ssection->num_doodads, sizeof(XkbDoodadRec));
+                    if (!tmp)
+                        return FALSE;
+                    dsection->doodads = tmp;
+                }
+                else {
+                    dsection->doodads = NULL;
+                }
+
+                dsection->sz_doodads = ssection->num_doodads;
+                for (k = 0,
+                      sdoodad = ssection->doodads,
+                      ddoodad = dsection->doodads;
+                     k < ssection->num_doodads;
+                     k++, sdoodad++, ddoodad++) {
+                    if (sdoodad->any.type == XkbTextDoodad) {
+                        if (sdoodad->text.text)
+                            ddoodad->text.text =
+                             xstrdup(sdoodad->text.text);
+                        if (sdoodad->text.font)
+                            ddoodad->text.font =
+                             xstrdup(sdoodad->text.font);
+                    }
+                    else if (sdoodad->any.type == XkbLogoDoodad) {
+                        if (sdoodad->logo.logo_name)
+                            ddoodad->logo.logo_name =
+                             xstrdup(sdoodad->logo.logo_name);
+                    }
+                    ddoodad->any.type = sdoodad->any.type;
+                }
+                dsection->overlays = NULL;
+                dsection->sz_overlays = 0;
+                dsection->num_overlays = 0;
+            }
+        }
+        else {
+            if (dst->geom->sz_sections) {
+                xfree(dst->geom->sections);
+            }
+
+            dst->geom->sections = NULL;
+            dst->geom->num_sections = 0;
+            dst->geom->sz_sections = 0;
+        }
+
+        /* doodads */
+        if (dst->geom->num_doodads) {
+            for (i = src->geom->num_doodads,
+                  ddoodad = dst->geom->doodads +
+                             src->geom->num_doodads;
+                 i < dst->geom->num_doodads;
+                 i++, ddoodad++) {
+                 if (ddoodad->any.type == XkbTextDoodad) {
+                    if (ddoodad->text.text) {
+                        xfree(ddoodad->text.text);
+                        ddoodad->text.text = NULL;
+                    }
+                    if (ddoodad->text.font) {
+                        xfree(ddoodad->text.font);
+                        ddoodad->text.font = NULL;
+                    }
+                 }
+                 else if (ddoodad->any.type == XkbLogoDoodad) {
+                    if (ddoodad->logo.logo_name) {
+                        xfree(ddoodad->logo.logo_name);
+                        ddoodad->logo.logo_name = NULL;
+                    }
+                }
+            }
+            dst->geom->num_doodads = 0;
+            dst->geom->doodads = NULL;
+        }
+
+        if (src->geom->num_doodads) {
+            if (dst->geom->sz_doodads)
+                tmp = xrealloc(dst->geom->doodads,
+                               src->geom->num_doodads *
+                                sizeof(XkbDoodadRec));
+            else
+                tmp = xalloc(src->geom->num_doodads *
+                              sizeof(XkbDoodadRec));
+            if (!tmp)
+                return FALSE;
+            memset(tmp, 0, src->geom->num_doodads * sizeof(XkbDoodadRec));
+            dst->geom->doodads = tmp;
+
+            dst->geom->sz_doodads = src->geom->num_doodads;
+
+            for (i = 0,
+                  sdoodad = src->geom->doodads,
+                  ddoodad = dst->geom->doodads;
+                 i < src->geom->num_doodads;
+                 i++, sdoodad++, ddoodad++) {
+                ddoodad->any.type = sdoodad->any.type;
+                if (sdoodad->any.type == XkbTextDoodad) {
+                    if (sdoodad->text.text)
+                        ddoodad->text.text = xstrdup(sdoodad->text.text);
+                    if (sdoodad->text.font)
+                        ddoodad->text.font = xstrdup(sdoodad->text.font);
+                }
+                else if (sdoodad->any.type == XkbLogoDoodad) {
+                    if (sdoodad->logo.logo_name)
+                        ddoodad->logo.logo_name =
+                          xstrdup(sdoodad->logo.logo_name);
+                }
+            }
+
+            dst->geom->num_doodads = dst->geom->sz_doodads;
+        }
+        else {
+            if (dst->geom->sz_doodads) {
+                xfree(dst->geom->doodads);
+            }
+
+            dst->geom->doodads = NULL;
+            dst->geom->num_doodads = 0;
+            dst->geom->sz_doodads = 0;
+        }
+
+        /* key aliases */
+        if (src->geom->num_key_aliases) {
+            if (src->geom->num_key_aliases != dst->geom->sz_key_aliases) {
+                if (dst->geom->sz_key_aliases)
+                    tmp = xrealloc(dst->geom->key_aliases,
+                                   src->geom->num_key_aliases *
+                                    2 * XkbKeyNameLength);
+                else
+                    tmp = xalloc(src->geom->num_key_aliases *
+                                  2 * XkbKeyNameLength);
+                if (!tmp)
+                    return FALSE;
+                dst->geom->key_aliases = tmp;
+
+                dst->geom->sz_key_aliases = src->geom->num_key_aliases;
+            }
+
+            memcpy(dst->geom->key_aliases, src->geom->key_aliases,
+                   src->geom->num_key_aliases * 2 * XkbKeyNameLength);
+
+            dst->geom->num_key_aliases = dst->geom->sz_key_aliases;
+        }
+        else {
+            if (dst->geom->key_aliases) {
+                xfree(dst->geom->key_aliases);
+            }
+            dst->geom->key_aliases = NULL;
+            dst->geom->num_key_aliases = 0;
+            dst->geom->sz_key_aliases = 0;
+        }
+        
+        /* font */
+        if (src->geom->label_font) {
+            if (!dst->geom->label_font) {
+                tmp = xalloc(strlen(src->geom->label_font));
+                if (!tmp)
+                    return FALSE;
+                dst->geom->label_font = tmp;
+            }
+            else if (strlen(src->geom->label_font) !=
+                strlen(dst->geom->label_font)) {
+                tmp = xrealloc(dst->geom->label_font,
+                               strlen(src->geom->label_font));
+                if (!tmp)
+                    return FALSE;
+                dst->geom->label_font = tmp;
+            }
+
+            strcpy(dst->geom->label_font, src->geom->label_font);
+            i = XkbGeomColorIndex(src->geom, src->geom->label_color);
+            dst->geom->label_color = &(src->geom->colors[i]);
+            i = XkbGeomColorIndex(src->geom, src->geom->base_color);
+            dst->geom->base_color = &(src->geom->colors[i]);
+        }
+        else {
+            if (dst->geom->label_font) {
+                xfree(dst->geom->label_font);
+            }
+            dst->geom->label_font = NULL;
+            dst->geom->label_color = NULL;
+            dst->geom->base_color = NULL;
+        }
+
+        dst->geom->name = src->geom->name;
+        dst->geom->width_mm = src->geom->width_mm;
+        dst->geom->height_mm = src->geom->height_mm;
+    }
+    else
+    {
+        if (dst->geom) {
+            /* I LOVE THE DIFFERENT CALL SIGNATURE.  REALLY, I DO. */
+            XkbFreeGeometry(dst->geom, XkbGeomAllMask, True);
+            dst->geom = NULL;
+        }
+    }
+
+    if (inputInfo.keyboard->key->xkbInfo &&
+        inputInfo.keyboard->key->xkbInfo->desc == dst) {
+        pDev = inputInfo.keyboard;
+    }
+    else {
+        for (tmpDev = inputInfo.devices; tmpDev && !pDev;
+             tmpDev = tmpDev->next) {
+            if (tmpDev->key && tmpDev->key->xkbInfo &&
+                tmpDev->key->xkbInfo->desc == dst) {
+                pDev = tmpDev;
+                break;
+            }
+        }
+        for (tmpDev = inputInfo.off_devices; tmpDev && !pDev;
+             tmpDev = tmpDev->next) {
+            if (tmpDev->key && tmpDev->key->xkbInfo &&
+                tmpDev->key->xkbInfo->desc == dst) {
+                pDev = tmpDev;
+                break;
+            }
+        }
+    }
+
+    if (sendNotifies) {
+        if (!pDev) {
+            ErrorF("XkbCopyKeymap: asked for notifies, but can't find device!\n");
+        }
+        else {
+            /* send NewKeyboardNotify if the keycode range changed, else
+             * just MapNotify.  we also need to send NKN if the geometry
+             * changed (obviously ...). */
+            if ((src->min_key_code != dst->min_key_code ||
+                 src->max_key_code != dst->max_key_code) && sendNotifies) {
+                nkn.oldMinKeyCode = dst->min_key_code;
+                nkn.oldMaxKeyCode = dst->max_key_code;
+                nkn.deviceID = nkn.oldDeviceID = pDev->id;
+                nkn.minKeyCode = src->min_key_code;
+                nkn.maxKeyCode = src->max_key_code;
+                nkn.requestMajor = XkbReqCode;
+                nkn.requestMinor = X_kbSetMap; /* XXX bare-faced lie */
+                nkn.changed = XkbAllNewKeyboardEventsMask;
+                XkbSendNewKeyboardNotify(pDev, &nkn);
+            }
+            else if (sendNotifies) {
+                mn.deviceID = pDev->id;
+                mn.minKeyCode = src->min_key_code;
+                mn.maxKeyCode = src->max_key_code;
+                mn.firstType = 0;
+                mn.nTypes = src->map->num_types;
+                mn.firstKeySym = src->min_key_code;
+                mn.nKeySyms = XkbNumKeys(src);
+                mn.firstKeyAct = src->min_key_code;
+                mn.nKeyActs = XkbNumKeys(src);
+                /* Cargo-culted from ProcXkbGetMap. */
+                mn.firstKeyBehavior = src->min_key_code;
+                mn.nKeyBehaviors = XkbNumKeys(src);
+                mn.firstKeyExplicit = src->min_key_code;
+                mn.nKeyExplicit = XkbNumKeys(src);
+                mn.firstModMapKey = src->min_key_code;
+                mn.nModMapKeys = XkbNumKeys(src);
+                mn.firstVModMapKey = src->min_key_code;
+                mn.nVModMapKeys = XkbNumKeys(src);
+                mn.virtualMods = ~0; /* ??? */
+                mn.changed = XkbAllMapComponentsMask;                
+                XkbSendMapNotify(pDev, &mn);
+            }
+        }
+    }
+
+    dst->min_key_code = src->min_key_code;
+    dst->max_key_code = src->max_key_code;
+
+    return TRUE;
+}